{
  "manageEntity": {
    "action": "Repost",
    "entityId": "943738301",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb30d5f011024f2eec91098cd8234731a6cfdb33f06d2ddbd21015928a7e28db8",
    "signature": "0x6b2c50088729a865e548e319e762c54755b05717ccfdacd05358f4d1c0db8566678cbb8cb036971c4c788b33f65792708a9c1e6647dfd7631741c489de5778281c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}